Chain bag



FIG. 1 is a perspective view of a chain bag showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a partial enlarged view of the indicated area “7” in FIG. 1.

A bottom plan view is omitted since the bottom plan view is flat and devoid of surface ornamentation.

The broken lines depict portions of the chain bag in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a chain bag, as shown and described. 